diff --git a/Cargo.lock b/Cargo.lock
index ac431e6..0724fb0 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1366,7 +1366,7 @@ dependencies = [
 [[package]]
 name = "mail-parser"
 version = "0.4.8"
-source = "git+https://github.com/superboum/mail-parser?branch=feature/no_decode#0fe5fe071f25016d9c1232eb452c0c4bbfa8a445"
+source = "git+https://github.com/superboum/mail-parser?rev=db61a03#db61a0364c00d3cf115f20c6d195bfa4594c53ff"
 dependencies = [
  "encoding_rs",
  "serde",
diff --git a/Cargo.toml b/Cargo.toml
index b3ca40d..b713401 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -21,7 +21,7 @@ itertools = "0.10"
 lazy_static = "1.4"
 ldap3 = { version = "0.10", default-features = false, features = ["tls"] }
 log = "0.4"
-mail-parser = { git = "https://github.com/superboum/mail-parser", branch = "feature/no_decode" }
+mail-parser = { git = "https://github.com/superboum/mail-parser", rev = "db61a03" }
 pretty_env_logger = "0.4"
 rusoto_core = "0.48.0"
 rusoto_credential = "0.48.0"
diff --git a/src/mail_parser_tests.rs b/src/mail_parser_tests.rs
deleted file mode 100644
index 56e394f..0000000
--- a/src/mail_parser_tests.rs
+++ /dev/null
@@ -1,181 +0,0 @@
-use mail_parser::Message;
-
-#[test]
-fn test1() {
-    let input = br#"Content-Type: multipart/mixed; boundary="1234567890123456789012345678901234567890123456789012345678901234567890123456789012"
-
---1234567890123456789012345678901234567890123456789012345678901234567890123456789012
-Content-Type: multipart/mixed; boundary="123456789012345678901234567890123456789012345678901234567890123456789012345678901"
-
---123456789012345678901234567890123456789012345678901234567890123456789012345678901
-Content-Type: multipart/mixed; boundary="12345678901234567890123456789012345678901234567890123456789012345678901234567890"
-
---12345678901234567890123456789012345678901234567890123456789012345678901234567890
-Content-Type: text/plain
-
-1
---1234567890123456789012345678901234567890123456789012345678901234567890123456789012
-Content-Type: text/plain
-
-22
---123456789012345678901234567890123456789012345678901234567890123456789012345678901
-Content-Type: text/plain
-
-333
---12345678901234567890123456789012345678901234567890123456789012345678901234567890
-Content-Type: text/plain
-
-4444
-"#;
-
-    let message = Message::parse(input);
-    dbg!(message);
-}
-
-#[test]
-fn test2() {
-    let input = br#"Message-ID: <39235E1C.1DC7EA90@example.com>
-Date: Wed, 17 May 2000 23:06:04 -0400
-From: Doug Sauder <dwsauder@example.com>
-X-Mailer: Mozilla 4.7 [en] (WinNT; I)
-X-Accept-Language: en
-MIME-Version: 1.0
-To: Joe Blow <blow@example.com>
-Subject: Test message from Netscape Communicator 4.7
-Content-Type: multipart/mixed;
- boundary="------------A1FCDEE154E03D875E5D6779"
-
-This is a multi-part message in MIME format.
---------------A1FCDEE154E03D875E5D6779
-Content-Type: text/plain; charset=iso-8859-1
-Content-Transfer-Encoding: quoted-printable
-
-Die Hasen und die Fr=F6sche
-
-Die Hasen klagten einst =FCber ihre mi=DFliche Lage; "wir leben", sprach =
-ein
-Redner, "in steter Furcht vor Menschen und Tieren, eine Beute der Hunde,
-der Adler, ja fast aller Raubtiere! Unsere stete Angst ist =E4rger als de=
-r
-Tod selbst. Auf, la=DFt uns ein f=FCr allemal sterben."
-
-In einem nahen Teich wollten sie sich nun ers=E4ufen; sie eilten ihm zu;
-allein das au=DFerordentliche Get=F6se und ihre wunderbare Gestalt
-erschreckte eine Menge Fr=F6sche, die am Ufer sa=DFen, so sehr, da=DF sie=
- aufs
-schnellste untertauchten.
-
-"Halt", rief nun eben dieser Sprecher, "wir wollen das Ers=E4ufen noch ei=
-n
-wenig aufschieben, denn auch uns f=FCrchten, wie ihr seht, einige Tiere,
-welche also wohl noch ungl=FCcklicher sein m=FCssen als wir."
-
-
-
---------------A1FCDEE154E03D875E5D6779
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- name="redball.png"
-Content-Transfer-Encoding: base64
-Content-Disposition: inline;
- filename="redball.png"
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-AABcAAA3AAAsAABmAABDAABWAAAgAAAzAAA8AAA6AAAfAAAMAAAdAAANAAAAAAAAAAAAAAAA
-AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
-AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD8
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---------------A1FCDEE154E03D875E5D6779
-Content-Type: image/png;
- name="greenball.png"
-Content-Transfer-Encoding: base64
-Content-Disposition: inline;
- filename="greenball.png"
-
-iVBORw0KGgoAAAANSUhEUgAAABsAAAAbCAMAAAC6CgRnAAADAFBMVEX///8AAAAAEAAAGAAA
-IQAACAAAMQAAQgAAUgAAWgAASgAIYwAIcwAIewAQjAAIawAAOQAAYwAQlAAQnAAhpQAQpQAh
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-1gAx5wBS7yFr7zlK7xgp5wAp7wAx7wAIhAAQtQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
-AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
-AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
-AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
-AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
-AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
-AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
-AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
-AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
-AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
-AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAp
-1fnZAAAAAXRSTlMAQObYZgAAABZ0RVh0U29mdHdhcmUAZ2lmMnBuZyAyLjAuMT1evmgAAAFt
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-YII=
---------------A1FCDEE154E03D875E5D6779
-Content-Type: image/png;
- name="blueball.png"
-Content-Transfer-Encoding: base64
-Content-Disposition: inline;
- filename="blueball.png"
-
-iVBORw0KGgoAAAANSUhEUgAAABsAAAAbCAMAAAC6CgRnAAADAFBMVEX///8AAAgAABAAABgA
-AAAACCkAEEIAEEoACDEAEFIIIXMIKXsIKYQIIWsAGFoACDkIIWMQOZwYQqUYQq0YQrUQOaUQ
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-AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
-AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
-AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
-AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
-AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
-AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
-AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
-AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
-AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
-AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADB
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-eSBZdmVzIFBpZ3VldDZzO7wAAAAASUVORK5CYII=
---------------A1FCDEE154E03D875E5D6779--
-"#;
-
-    let message = Message::parse(input).unwrap();
-    //dbg!(&message);
-    let part = message.parts.get(0).unwrap();
-    //dbg!(&part);
-    let part_msg = part.parse_message().unwrap();
-}
diff --git a/tests/parsing-crates/.gitignore b/tests/parsing-crates/.gitignore
new file mode 100644
index 0000000..eb5a316
--- /dev/null
+++ b/tests/parsing-crates/.gitignore
@@ -0,0 +1 @@
+target
diff --git a/tests/parsing-crates/Cargo.lock b/tests/parsing-crates/Cargo.lock
new file mode 100644
index 0000000..4c47568
--- /dev/null
+++ b/tests/parsing-crates/Cargo.lock
@@ -0,0 +1,131 @@
+# This file is automatically @generated by Cargo.
+# It is not intended for manual editing.
+version = 3
+
+[[package]]
+name = "cfg-if"
+version = "1.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd"
+
+[[package]]
+name = "encoding_rs"
+version = "0.8.31"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9852635589dc9f9ea1b6fe9f05b50ef208c85c834a562f0c6abb1c475736ec2b"
+dependencies = [
+ "cfg-if",
+]
+
+[[package]]
+name = "mail-parser"
+version = "0.4.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c46a841ae5276aba5218ade7bb76896358f9f95a925c7b3deea6a0ec0fb8e2a7"
+dependencies = [
+ "encoding_rs",
+ "serde",
+]
+
+[[package]]
+name = "mail-parser"
+version = "0.4.8"
+source = "git+https://github.com/superboum/mail-parser?branch=feature/no_decode#0fe5fe071f25016d9c1232eb452c0c4bbfa8a445"
+dependencies = [
+ "encoding_rs",
+ "serde",
+]
+
+[[package]]
+name = "mail-parser"
+version = "0.4.8"
+source = "git+https://github.com/superboum/mail-parser?rev=db61a03#db61a0364c00d3cf115f20c6d195bfa4594c53ff"
+dependencies = [
+ "encoding_rs",
+ "serde",
+]
+
+[[package]]
+name = "mail-parser"
+version = "0.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1e25e9e9cd1360538e0ca33499f12fd180f3611d7a8e1a50b7e4e43a4c5dd4b7"
+dependencies = [
+ "encoding_rs",
+ "serde",
+]
+
+[[package]]
+name = "mail-parser"
+version = "0.5.0"
+source = "git+https://github.com/stalwartlabs/mail-parser?branch=main#bb0e3366daabec8d2f94afd22c661394f9ba7cbe"
+dependencies = [
+ "encoding_rs",
+ "serde",
+]
+
+[[package]]
+name = "parsing-crates"
+version = "0.1.0"
+dependencies = [
+ "mail-parser 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
+ "mail-parser 0.4.8 (git+https://github.com/superboum/mail-parser?branch=feature/no_decode)",
+ "mail-parser 0.4.8 (git+https://github.com/superboum/mail-parser?rev=db61a03)",
+ "mail-parser 0.5.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "mail-parser 0.5.0 (git+https://github.com/stalwartlabs/mail-parser?branch=main)",
+]
+
+[[package]]
+name = "proc-macro2"
+version = "1.0.40"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "dd96a1e8ed2596c337f8eae5f24924ec83f5ad5ab21ea8e455d3566c69fbcaf7"
+dependencies = [
+ "unicode-ident",
+]
+
+[[package]]
+name = "quote"
+version = "1.0.20"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3bcdf212e9776fbcb2d23ab029360416bb1706b1aea2d1a5ba002727cbcab804"
+dependencies = [
+ "proc-macro2",
+]
+
+[[package]]
+name = "serde"
+version = "1.0.139"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0171ebb889e45aa68b44aee0859b3eede84c6f5f5c228e6f140c0b2a0a46cad6"
+dependencies = [
+ "serde_derive",
+]
+
+[[package]]
+name = "serde_derive"
+version = "1.0.139"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "dc1d3230c1de7932af58ad8ffbe1d784bd55efd5a9d84ac24f69c72d83543dfb"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
+[[package]]
+name = "syn"
+version = "1.0.98"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c50aef8a904de4c23c788f104b7dddc7d6f79c647c7c8ce4cc8f73eb0ca773dd"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "unicode-ident",
+]
+
+[[package]]
+name = "unicode-ident"
+version = "1.0.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "15c61ba63f9235225a22310255a29b806b907c9b8c964bcbd0a2c70f3f2deea7"
diff --git a/tests/parsing-crates/Cargo.toml b/tests/parsing-crates/Cargo.toml
new file mode 100644
index 0000000..3971a75
--- /dev/null
+++ b/tests/parsing-crates/Cargo.toml
@@ -0,0 +1,17 @@
+[package]
+name = "parsing-crates"
+version = "0.1.0"
+edition = "2021"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[[bin]]
+name = "parsing-crates-teste"
+path = "main.rs"
+
+[dependencies]
+mail-parser-05 = { package = "mail-parser", version = "0.5" }
+mail-parser-048 = { package = "mail-parser", version = "0.4.8" }
+mail-parser-main = { package = "mail-parser", git = "https://github.com/stalwartlabs/mail-parser", branch = "main" }
+mail-parser-superboum = { package = "mail-parser", git = "https://github.com/superboum/mail-parser", branch = "feature/no_decode" }
+mail-parser-db61a03 = { package = "mail-parser", git = "https://github.com/superboum/mail-parser", rev = "db61a03" }
diff --git a/tests/parsing-crates/mail_parser.rs b/tests/parsing-crates/mail_parser.rs
new file mode 100644
index 0000000..165bace
--- /dev/null
+++ b/tests/parsing-crates/mail_parser.rs
@@ -0,0 +1,73 @@
+use mail_parser_superboum::Message;		// FAIL
+//use mail_parser_048::Message;				// PASS
+//use mail_parser_05::Message;				// PASS
+//use mail_parser_main::Message;			// PASS
+//use mail_parser_db61a03::Message;			// PASS
+
+
+#[test]
+fn test1() {
+    let input = br#"Content-Type: multipart/mixed; boundary="1234567890123456789012345678901234567890123456789012345678901234567890123456789012"
+
+--1234567890123456789012345678901234567890123456789012345678901234567890123456789012
+Content-Type: multipart/mixed; boundary="123456789012345678901234567890123456789012345678901234567890123456789012345678901"
+
+--123456789012345678901234567890123456789012345678901234567890123456789012345678901
+Content-Type: multipart/mixed; boundary="12345678901234567890123456789012345678901234567890123456789012345678901234567890"
+
+--12345678901234567890123456789012345678901234567890123456789012345678901234567890
+Content-Type: text/plain
+
+1
+--1234567890123456789012345678901234567890123456789012345678901234567890123456789012
+Content-Type: text/plain
+
+22
+--123456789012345678901234567890123456789012345678901234567890123456789012345678901
+Content-Type: text/plain
+
+333
+--12345678901234567890123456789012345678901234567890123456789012345678901234567890
+Content-Type: text/plain
+
+4444
+"#;
+
+    let message = Message::parse(input);
+    dbg!(message);
+}
+
+
+#[test]
+fn test2() {
+    let input = br#"Content-Type: message/rfc822
+
+Content-Type: message/rfc822
+
+Content-Type: text/plain
+
+1"#;
+
+    let message = Message::parse(input);
+    dbg!(message);
+}
+
+#[test]
+fn test3() {
+let input = br#"Content-Type: multipart/mixed; boundary=":foo"
+
+--:foo
+--:foo
+Content-Type: text/plain
+--:foo
+Content-Type: text/plain
+--:foo
+Content-Type: text/html
+--:foo--
+
+
+"#;
+
+    let message = Message::parse(input);
+    dbg!(message);
+}
diff --git a/tests/parsing-crates/main.rs b/tests/parsing-crates/main.rs
new file mode 100644
index 0000000..84bd57d
--- /dev/null
+++ b/tests/parsing-crates/main.rs
@@ -0,0 +1,6 @@
+#[cfg(test)]
+mod mail_parser;
+
+fn main() {
+    println!("Hello, world!");
+}